KR100953615B1 - 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 - Google Patents

리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 Download PDF

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KR100953615B1
KR100953615B1 KR1020070036561A KR20070036561A KR100953615B1 KR 100953615 B1 KR100953615 B1 KR 100953615B1 KR 1020070036561 A KR1020070036561 A KR 1020070036561A KR 20070036561 A KR20070036561 A KR 20070036561A KR 100953615 B1 KR100953615 B1 KR 100953615B1
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South Korea
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active material
negative electrode
secondary battery
lithium secondary
electrode active
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KR1020070036561A
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English (en)
Korean (ko)
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KR20080092759A (ko
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김태완
김준섭
김성수
윤일주
이진호
최완욱
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삼성에스디아이 주식회사
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Priority to KR1020070036561A priority Critical patent/KR100953615B1/ko
Priority to JP2007153122A priority patent/JP4975526B2/ja
Priority to US11/947,708 priority patent/US20080254365A1/en
Priority to CNA2007103001218A priority patent/CN101286561A/zh
Priority to EP08100042A priority patent/EP1980534B1/fr
Publication of KR20080092759A publication Critical patent/KR20080092759A/ko
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Publication of KR100953615B1 publication Critical patent/KR100953615B1/ko
Priority to US13/685,678 priority patent/US20130087737A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/006—Compounds containing, besides vanadium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/006—Compounds containing, besides chromium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/006—Compounds containing, besides molybdenum, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten
    • C01G41/006—Compounds containing, besides tungsten, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/1228—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [MnO2]n-, e.g. LiMnO2, Li[MxMn1-x]O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/50—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [MnO2]n-, e.g. Li(CoxMn1-x)O2, Li(MyCoxMn1-x-y)O2
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/02—Details
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
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    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020070036561A 2007-04-13 2007-04-13 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 KR100953615B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020070036561A KR100953615B1 (ko) 2007-04-13 2007-04-13 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지
JP2007153122A JP4975526B2 (ja) 2007-04-13 2007-06-08 リチウム２次電池用負極活物質、その製造方法、及びそれを含むリチウム２次電池
US11/947,708 US20080254365A1 (en) 2007-04-13 2007-11-29 Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same
CNA2007103001218A CN101286561A (zh) 2007-04-13 2007-12-17 负极活性材料、其制备方法和包含该材料的可充电锂电池
EP08100042A EP1980534B1 (fr) 2007-04-13 2008-01-03 Matériau actif négatif pour une batterie au lithium rechargeable, procédé de préparation de celui-ci, et batterie au lithium rechargeable comprenant celui-ci
US13/685,678 US20130087737A1 (en) 2007-04-13 2012-11-26 Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070036561A KR100953615B1 (ko) 2007-04-13 2007-04-13 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지

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KR20080092759A KR20080092759A (ko) 2008-10-16
KR100953615B1 true KR100953615B1 (ko) 2010-04-20

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US (2) US20080254365A1 (fr)
EP (1) EP1980534B1 (fr)
JP (1) JP4975526B2 (fr)
KR (1) KR100953615B1 (fr)
CN (1) CN101286561A (fr)

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KR100814880B1 (ko) * 2006-11-22 2008-03-18 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를포함하는 리튬 이차 전지
KR100778450B1 (ko) * 2006-11-22 2007-11-28 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를포함하는 리튬 이차 전지
KR100805123B1 (ko) * 2007-02-15 2008-02-21 삼성에스디아이 주식회사 리튬 이차 전지
JP5511128B2 (ja) * 2007-06-07 2014-06-04 三星エスディアイ株式会社 非水二次電池用負極材料及び非水二次電池
KR100918048B1 (ko) * 2007-09-07 2009-09-22 삼성에스디아이 주식회사 리튬 이차 전지
KR100898291B1 (ko) * 2007-09-12 2009-05-18 삼성에스디아이 주식회사 리튬 이차 전지
US9287554B2 (en) * 2010-09-02 2016-03-15 Sumitomo Chemical Company, Limited Positive electrode active material
KR101236436B1 (ko) * 2010-09-30 2013-02-21 주식회사 모간 리튬이차전지용 고출력 음극소재 및 그 제조방법
CN102280625B (zh) * 2011-07-07 2013-12-11 湘潭大学 锂离子电池负极材料碳包覆钒酸盐复合纤维的制备方法
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TW201501398A (zh) * 2013-06-28 2015-01-01 Univ Ming Chi Technology 鈦酸鋰／碳陽極複合材料之製備合成方法
US11569494B2 (en) * 2013-10-23 2023-01-31 Cps Technology Holdings Llc Aqueous cathode slurry
CN107845781B (zh) * 2016-09-19 2022-01-18 微宏动力系统（湖州）有限公司 锂离子二次电池用负极活性材料、其制备方法及锂离子二次电池
CN109860582B (zh) * 2018-12-28 2022-04-19 蜂巢能源科技股份有限公司 锂离子电池的正极材料及其制备方法

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EP1980534B1 (fr) 2013-03-13
US20080254365A1 (en) 2008-10-16
KR20080092759A (ko) 2008-10-16
US20130087737A1 (en) 2013-04-11
JP4975526B2 (ja) 2012-07-11
JP2008262890A (ja) 2008-10-30
EP1980534A1 (fr) 2008-10-15
CN101286561A (zh) 2008-10-15

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